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Incumbency and R&D incentives : licensing the gale of creative destruction
Gans, Joshua, (2000)
Should monopolized industries have infinite patent life?
Klette, Tor Jakob, (1990)
The effects of a patent system on product varieties in hotelling's competition
Harter, John, (2001)
The theory of commodity price stabilization : a study in the economics of risk
Newbery, David M. G., (1981)
Project appraisal in practice : the Little-Mirrlees method applied in Kenya
Scott, Maurice FitzGerald, (1976)
Regulation games
Gilbert, Richard J., (1988)